1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2021 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Module; 21 22use Fisharebest\Webtrees\GedcomRecord; 23use Fisharebest\Webtrees\I18N; 24use Fisharebest\Webtrees\Services\DataFixService; 25use Fisharebest\Webtrees\Tree; 26use Illuminate\Support\Collection; 27 28use function preg_match; 29use function preg_replace; 30 31/** 32 * Class FixDuplicateLinks 33 */ 34class FixDuplicateLinks extends AbstractModule implements ModuleDataFixInterface 35{ 36 use ModuleDataFixTrait; 37 38 private DataFixService $data_fix_service; 39 40 /** 41 * FixMissingDeaths constructor. 42 * 43 * @param DataFixService $data_fix_service 44 */ 45 public function __construct(DataFixService $data_fix_service) 46 { 47 $this->data_fix_service = $data_fix_service; 48 } 49 50 /** 51 * How should this module be identified in the control panel, etc.? 52 * 53 * @return string 54 */ 55 public function title(): string 56 { 57 /* I18N: Name of a module */ 58 return I18N::translate('Remove duplicate links'); 59 } 60 61 /** 62 * A sentence describing what this module does. 63 * 64 * @return string 65 */ 66 public function description(): string 67 { 68 /* I18N: Description of a “Data fix” module */ 69 return I18N::translate('A common error is to have multiple links to the same record, for example listing the same child more than once in a family record.'); 70 } 71 72 /** 73 * A list of all records that need examining. This may include records 74 * that do not need updating, if we can't detect this quickly using SQL. 75 * 76 * @param Tree $tree 77 * @param array<string> $params 78 * 79 * @return Collection<int,string> 80 */ 81 protected function familiesToFix(Tree $tree, array $params): Collection 82 { 83 // No DB querying possible? Select all. 84 return $this->familiesToFixQuery($tree, $params) 85 ->pluck('f_id'); 86 } 87 88 /** 89 * A list of all records that need examining. This may include records 90 * that do not need updating, if we can't detect this quickly using SQL. 91 * 92 * @param Tree $tree 93 * @param array<string,string> $params 94 * 95 * @return Collection<int,string>|null 96 */ 97 protected function individualsToFix(Tree $tree, array $params): ?Collection 98 { 99 // No DB querying possible? Select all. 100 return $this->individualsToFixQuery($tree, $params) 101 ->pluck('i_id'); 102 } 103 104 /** 105 * A list of all records that need examining. This may include records 106 * that do not need updating, if we can't detect this quickly using SQL. 107 * 108 * @param Tree $tree 109 * @param array<string,string> $params 110 * 111 * @return Collection<int,string> 112 */ 113 protected function mediaToFix(Tree $tree, array $params): Collection 114 { 115 // No DB querying possible? Select all. 116 return $this->mediaToFixQuery($tree, $params) 117 ->pluck('m_id'); 118 } 119 120 /** 121 * A list of all records that need examining. This may include records 122 * that do not need updating, if we can't detect this quickly using SQL. 123 * 124 * @param Tree $tree 125 * @param array<string,string> $params 126 * 127 * @return Collection<int,string> 128 */ 129 protected function notesToFix(Tree $tree, array $params): Collection 130 { 131 // No DB querying possible? Select all. 132 return $this->notesToFixQuery($tree, $params) 133 ->pluck('o_id'); 134 } 135 136 /** 137 * A list of all records that need examining. This may include records 138 * that do not need updating, if we can't detect this quickly using SQL. 139 * 140 * @param Tree $tree 141 * @param array<string,string> $params 142 * 143 * @return Collection<int,string> 144 */ 145 protected function repositoriesToFix(Tree $tree, array $params): Collection 146 { 147 // No DB querying possible? Select all. 148 return $this->repositoriesToFixQuery($tree, $params) 149 ->pluck('o_id'); 150 } 151 152 /** 153 * A list of all records that need examining. This may include records 154 * that do not need updating, if we can't detect this quickly using SQL. 155 * 156 * @param Tree $tree 157 * @param array<string,string> $params 158 * 159 * @return Collection<int,string> 160 */ 161 protected function sourcesToFix(Tree $tree, array $params): Collection 162 { 163 // No DB querying possible? Select all. 164 return $this->sourcesToFixQuery($tree, $params) 165 ->pluck('s_id'); 166 } 167 168 /** 169 * A list of all records that need examining. This may include records 170 * that do not need updating, if we can't detect this quickly using SQL. 171 * 172 * @param Tree $tree 173 * @param array<string,string> $params 174 * 175 * @return Collection<int,string> 176 */ 177 protected function submittersToFix(Tree $tree, array $params): Collection 178 { 179 // No DB querying possible? Select all. 180 return $this->submittersToFixQuery($tree, $params) 181 ->pluck('o_id'); 182 } 183 184 /** 185 * Does a record need updating? 186 * 187 * @param GedcomRecord $record 188 * @param array<string,string> $params 189 * 190 * @return bool 191 */ 192 public function doesRecordNeedUpdate(GedcomRecord $record, array $params): bool 193 { 194 $gedcom = $record->gedcom(); 195 196 return 197 preg_match('/(\n1.*@.+@.*(?:\n[2-9].*)*)(?:\n1.*(?:\n[2-9].*)*)*\1/', $gedcom) || 198 preg_match('/(\n2.*@.+@.*(?:\n[3-9].*)*)(?:\n2.*(?:\n[3-9].*)*)*\1/', $gedcom) || 199 preg_match('/(\n3.*@.+@.*(?:\n[4-9].*)*)(?:\n3.*(?:\n[4-9].*)*)*\1/', $gedcom); 200 } 201 202 /** 203 * Show the changes we would make 204 * 205 * @param GedcomRecord $record 206 * @param array<string,string> $params 207 * 208 * @return string 209 */ 210 public function previewUpdate(GedcomRecord $record, array $params): string 211 { 212 $old = $record->gedcom(); 213 $new = $this->updateGedcom($record); 214 215 return $this->data_fix_service->gedcomDiff($record->tree(), $old, $new); 216 } 217 218 /** 219 * Fix a record 220 * 221 * @param GedcomRecord $record 222 * @param array<string,string> $params 223 * 224 * @return void 225 */ 226 public function updateRecord(GedcomRecord $record, array $params): void 227 { 228 $record->updateRecord($this->updateGedcom($record), false); 229 } 230 231 /** 232 * @param GedcomRecord $record 233 * 234 * @return string 235 */ 236 private function updateGedcom(GedcomRecord $record): string 237 { 238 $gedcom = $record->gedcom(); 239 $gedcom = preg_replace('/(\n1.*@.+@.*(?:\n[2-9].*)*)((?:\n1.*(?:\n[2-9].*)*)*\1)/', '$2', $gedcom); 240 $gedcom = preg_replace('/(\n2.*@.+@.*(?:\n[3-9].*)*)((?:\n2.*(?:\n[3-9].*)*)*\1)/', '$2', $gedcom); 241 242 return preg_replace('/(\n3.*@.+@.*(?:\n[4-9].*)*)((?:\n3.*(?:\n[4-9].*)*)*\1)/', '$2', $gedcom); 243 } 244} 245